// Copyright 2021 Matrix Origin
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package iterator

import ()

type ExecutorT func(interface{}, Iterator) error
type HandleT func(interface{}) error

type IResources interface {
	IterResource(Iterator)
	HandleResources(HandleT) error
}

type Iterator interface {
	PreIter() error
	Iter()
	PostIter() error
	GetResult() interface{}
	GetErr() error
	SetResult(interface{})
	SetErr(error)
	Execute(interface{}) error
}
